title: [Morphological manifestations of systemic atherosclerosis found in fundus (experimental study)].
abstract: Results of angiography and morphology of 32 eyes (16 chinchilla rabbits) with experimental atherosclerosis are presented. N.N. Anichkov and S.S. Khalatova experimental hypercholesterolemia model (1912) was used. The animals were divided into the following groups: initial and advanced atherosclerosis, control group, follow-up 3 and 6 months. After 3 months progressive reduction of perfused retinal vessels and early degenerative changes of neurons and photoreceptors were found. In 6 months these changes became more significant and generalized. Due to ongoing small vessel reduction blood flow went to the major vessels and changed its distribution followed by ischemia of adjacent retina. No changes in choriocapillary layer and retinal pigment epithelium were found in any of groups studied.
authors.forename: M V
authors.initials: MV
authors.lastname: Budzinskaia
authors.forename: A A
authors.initials: AA
authors.lastname: Fedorov
authors.forename: A A
authors.initials: AA
authors.lastname: Pliukhova
authors.forename: T M
authors.initials: TM
authors.lastname: Voevodina
authors.forename: N V
authors.initials: NV
authors.lastname: Balatskaia
mesh_terms: D000792:Angiography / Q000379:methods; D000818:Animals; D050197:Atherosclerosis / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology; D004195:Disease Models, Animal; D006652:Histological Techniques / Q000379:methods; D006937:Hypercholesterolemia / Q000150:complications; D007511:Ischemia / Q000209:etiology / Q000473:pathology / Q000503:physiopathology; D010786:Photoreceptor Cells / Q000473:pathology; D011817:Rabbits; D012039:Regional Blood Flow; D012160:Retina / Q000473:pathology / Q000503:physiopathology; D012162:Retinal Degeneration / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology; D012171:Retinal Vessels / Q000000981:diagnostic imaging / Q000503:physiopathology